Interesting sources that you've come accross

When I did English 101 I had to do a homework on homeless people. So I decided to interview a homeless that lives close to my house. It was very interesting for me because I have never talked to one of them as I was afraid of them. But I realize now that they are people like us, that maybe had a lot of problems in life and ended in the street, but they are not bad people. This conversation was very good for me because now I see homeless people with different eyes and I am not afraid of them. And I also got the best grade possible in this class; this was very good. Unfortunately I never got another best grade, so I think the homeless person was my best source ever.